From 5010927559bccb7b4ea5f387b8d49052967970ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jerome=20K=C3=BCttner?=
 <12213711+jkuettner@users.noreply.github.com>
Date: Sat, 8 Jan 2022 21:45:03 +0100
Subject: [PATCH] fix "syntax error in expression"

---
 AAXtoMP3 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AAXtoMP3 b/AAXtoMP3
index 3b8cb9f..2a88bd1 100755
--- a/AAXtoMP3
+++ b/AAXtoMP3
@@ -801,7 +801,7 @@ do
 
   extra_crop_cover=''
   cover_width=$(ffprobe -i "${cover_file}" 2>&1 | grep -Po "[0-9]+(?=x[0-9]+)")
-  if [ "$(( ${cover_width} % 2 ))" == "1" ]; then
+  if (( ${cover_width} % 2 == 1 )); then
     if [ "$((${loglevel} > 1))" == "1" ]; then
       log "Cover ${cover_file} has odd width ${cover_width}, setting extra_crop_cover to make even."
     fi